{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ea35791d981a41af75ef4b2452e96ff86f267e1210fcf42d8297e6b9410150d",
    "signature": "0x70e441a1b23f49f27b61c7a29133484f81b099946652c012f40813dda73bd20e2c7ef1e17acf9acfb36a8b6be510890826a2e293e797c5e81650cfda0f54ba1c1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}